71/2+81/2=

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Solution for 71/2+81/2= equation:


71/2+81/2=0

We simplify the equation to the form, which is simple to understand 
71/2+81/2=0

Simplifying:
+35.5+81/2=0

Simplifying:
+35.5+40.5=0

We move all terms containing  to the left and all other terms to the right. 
0=0-35.5-40.5

We simplify left and right side of the equation. 
0=-76

0=-76

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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